Does the delay to April 2027 mean I can delay preparation?
Table of Contents
There is no current official OTA guidance establishing April 2027 as a general e-invoicing deadline or delay.
The published rollout instead identifies:
- August 2026 for the first 100 selected large VAT-registered companies.
- February 2027 for all large VAT-registered companies.
- August 2027 for remaining VAT-registered taxpayers.
- Phase 4 for government institutions and entities, with the February year still to be announced.
So businesses should not use an assumed April 2027 date as a reason to postpone preparation.
Even businesses that are not in the first rollout should begin reviewing their ERP or billing systems, invoice data, service-provider connectivity, and Oman PINT mapping. OTA states that taxpayers must use Oman PINT specifications to map their ERP systems to the e-invoicing requirements.
Key points
- Do not rely on an assumed April 2027 deadline.
- Phase 2 begins in February 2027.
- Phase 3 begins in August 2027.
- ERP and data-mapping preparation should start before the assigned rollout period.
- OTA recommends taxpayers work with accredited service providers for implementation.
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